| Fair Value, Assets Measured on Recurring Basis |
The following tables present the fair value hierarchy for the Company’s assets and liabilities measured at fair value on a recurring basis (in thousands): | | | | | | | | | | | | | | | | | | | | | | | | | As of June 30, 2024 | | Level 1 | | Level 2 | | Level 3 | | Total | | Cash equivalents: | | | | | | | | | Commercial paper | $ | — | | | $ | 2,180 | | | $ | — | | | $ | 2,180 | | | | | | | | | | | Money market funds | 99,415 | | | — | | | — | | | 99,415 | | | | | | | | | | | Total cash equivalents | 99,415 | | | 2,180 | | | — | | | 101,595 | | | Marketable securities: | | | | | | | | | | | | | | | | | | | | | | | | | Commercial paper | — | | | 41,576 | | | — | | | 41,576 | | | Corporate notes and bonds | — | | | 350,926 | | | — | | | 350,926 | | | | | | | | | | | U.S. government and agency securities | 240,561 | | | 5,983 | | | — | | | 246,544 | | | | | | | | | | | Total marketable securities | 240,561 | | | 398,485 | | | — | | | 639,046 | | | Total cash equivalents and marketable securities | $ | 339,976 | | | $ | 400,665 | | | $ | — | | | $ | 740,641 | | | | | | | | | | | Liabilities: | | | | | | | | | Contingent earn-out consideration liability | $ | — | | | $ | — | | | $ | 11,015 | | | $ | 11,015 | | | Total contingent earn-out consideration liability | $ | — | | | $ | — | | | $ | 11,015 | | | $ | 11,015 | |
| | | | | | | | | | | | | | | | | | | | | | | | | As of March 31, 2024 | | Level 1 | | Level 2 | | Level 3 | | Total | | Cash equivalents: | | | | | | | | | | | | | | | | | Corporate notes and bonds | $ | — | | | $ | 1,180 | | | $ | — | | | $ | 1,180 | | | Money market funds | 83,049 | | | — | | | — | | | 83,049 | | | | | | | | | | | Total cash equivalents | 83,049 | | | 1,180 | | | — | | | 84,229 | | | Marketable securities: | | | | | | | | | Asset-backed securities | — | | | 121 | | | — | | | 121 | | | | | | | | | | | Commercial paper | — | | | 70,755 | | | — | | | 70,755 | | | Corporate notes and bonds | — | | | 225,822 | | | — | | | 225,822 | | | Sovereign bonds | — | | | 7,676 | | | — | | | 7,676 | | | U.S. government and agency securities | 355,804 | | | 5,937 | | | — | | | 361,741 | | | Total marketable securities | 355,804 | | | 310,311 | | | — | | | 666,115 | | | Total cash equivalents and marketable securities | $ | 438,853 | | | $ | 311,491 | | | $ | — | | | $ | 750,344 | | | | | | | | | | | Liabilities: | | | | | | | | | Contingent earn-out consideration liability | $ | — | | | $ | — | | | $ | 16,813 | | | $ | 16,813 | | | Total contingent earn-out consideration liability | $ | — | | | $ | — | | | $ | 16,813 | | | $ | 16,813 | |
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| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation |
The following table summarizes the changes in the contingent earn-out consideration liability (in thousands): | | | | | | | | | | | | | Three Months Ended June 30, | | 2024 | | 2023 | | Beginning fair value | $ | 16,813 | | | $ | 21,862 | | | Additions in the period | — | | | — | | | Change in fair value | 202 | | | 269 | | | Payments | (6,000) | | | (6,000) | | | Ending fair value | $ | 11,015 | | | $ | 16,131 | |
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